Description
FLUITEN Standard Mechanical Single Seals Component Seals, TDU; TDN UM3A – UM3A – delivers dependable, vibration-resistant sealing for mid-pressure fluid services.
Key Technical Specifications:
| DIAMETER | SPEED | PRESSURE | TEMPERATURE |
|---|---|---|---|
| 20-100 (mm)* | 0-20 (m/sec) | 0-12 (bar) | -100 – 250 (°C) |
Why Choose Fluiten UM3A?
The UM3A is a medium-duty, balanced, bidirectional multi-spring component seal for clean to lightly contaminated fluids, offering reliable performance with minimal maintenance thanks to external spring assembly and dual-drive lugs.
Typical Applications
Pumps handling clean to lightly contaminated liquids
Chemical and general industrial services under moderate pressure
Systems with vibration or bidirectional flow requirements
Retrofit projects with shafts featuring threads or keyways
Additional Features
Balanced configuration minimizes seal-face wear and heat
External springs enhance reliability in slightly dirty media
Pinned seat design prevents rotation and supports ease of assembly
Material options available for faces, elastomers, and metals
Cartridge or double-component variants available for emission control or aggressive media
